暖体假人软质模拟皮肤的研究及其应用

为改善目前现有硬材料暖体假人与真实人体表面弹性的差异性,提高特殊功能服装测试的精度,对暖体假人上使用的一种软质模拟皮肤进行研究。选择6种高分子弹性体,分别是热硫化硅胶、天然乳胶、医用硅胶、聚苯乙烯系弹性体TPR、聚烯烃系弹性体EVA和热塑性聚氨酯TPU,在拉伸、压缩、热性能等多项实验的基础上,研究高分子弹性体的综合性能,并通过模糊数学的模糊决策理论选出综合性能最优的暖体假人模拟皮肤材料。通过在稳定环境条件和变化环境条件2种状态下的暖体假人实验,证明这种模拟皮肤材料在提高暖体假人控制精度、稳定性和环境耐受性方面发挥了良好的效果。

Study and application of simulated soft skin for thermal manikin

Aiming at improving the differences of surface flexibility between present hard materials thermal manikin and real body,and increasing the measurement accuracy of special functional clothing,this paper investigated a kind of simulated skin used in thermal manikin.Six kinds of polymeric elastomers were selected to be simulated skin material,which were high temperature vulcanized silicone rubber,natural rubber latex,medical silicone rubber,polystyrene elastomer TPR,polyolefin elastomer EVA,thermoplastic polyurethane TPU.Based on lots of experiments,such as tensile test,compression test,thermal property test,the synthetic performance of these materials were studied and the optimum simulated skin material was selected by means of fuzzy decision theory in fuzzy mathematics.Thermal manikin experiments in static and varying environmental conditions approved that this soft simulated skin does good results in improving the controlling precision,stability and environmental tolerability of thermal manikin.